 const formatTime = date => {
    const year = date.getFullYear()
    const month = date.getMonth() + 1
    const day = date.getDate()
    const hour = date.getHours()
    const minute = date.getMinutes()
    const second = date.getSeconds()
  
    return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
  }
  
  const formatNumber = n => {
    n = n.toString()
    return n[1] ? n : '0' + n
  } 
  
  //格式化时间
  function wecquFormatTime(date, t) {
    var year = date.getFullYear();
    var month = date.getMonth() + 1;
    var day = date.getDate();
    var hour = date.getHours();
    var minute = date.getMinutes();
    var second = date.getSeconds();
    if(t === 'h:m') { return [hour, minute].map(formatNumber).join(':'); }
    else { return [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute, second].map(formatNumber).join(':'); }
  }
  module.exports = {
    formatTime: formatTime,
    wecquFormatTime: wecquFormatTime,
  }